APA (7e ed.) Bronvermelding

Kraitchik, M. (1939). Financial graphic tables (3d ed., entirely rev.). Sofina.

Chicago (17e ed.) Bronvermelding

Kraitchik, Maurice. Financial Graphic Tables. 3d ed., entirely rev. Brussels: Sofina, 1939.

MLA (8e ed.) Bronvermelding

Kraitchik, Maurice. Financial Graphic Tables. 3d ed., entirely rev. Sofina, 1939.